Struct VectorFieldAttributes 

pub struct VectorFieldAttributes {

    pub algorithm: VectorAlgorithm,
    pub dims: usize,
    pub distance_metric: VectorDistanceMetric,
    pub datatype: VectorDataType,
    pub initial_cap: Option<usize>,
    pub block_size: Option<usize>,
    pub m: Option<usize>,
    pub ef_construction: Option<usize>,
    pub ef_runtime: Option<usize>,
    pub epsilon: Option<f32>,
    pub graph_max_degree: Option<usize>,
    pub construction_window_size: Option<usize>,
    pub search_window_size: Option<usize>,
    pub compression: Option<SvsCompressionType>,
    pub reduce: Option<usize>,
    pub training_threshold: Option<usize>,
}

Attributes for a vector field.

Fields

algorithm: VectorAlgorithm

Index algorithm.

dims: usize

Vector dimensions.

distance_metric: VectorDistanceMetric

Distance metric.

datatype: VectorDataType

Element data type.

initial_cap: Option<usize>

Optional initial capacity.

block_size: Option<usize>

Optional FLAT block size.

m: Option<usize>

Optional HNSW M.

ef_construction: Option<usize>

Optional HNSW construction EF.

ef_runtime: Option<usize>

Optional runtime EF hint.

epsilon: Option<f32>

Optional epsilon value.

graph_max_degree: Option<usize>

Maximum outgoing edges per node (SVS-VAMANA).

construction_window_size: Option<usize>

Build-time candidate window (SVS-VAMANA).

search_window_size: Option<usize>

Search-time candidate window (SVS-VAMANA).

compression: Option<SvsCompressionType>

Compression type for SVS-VAMANA.

reduce: Option<usize>

Dimensionality reduction target for LeanVec compression (SVS-VAMANA).

training_threshold: Option<usize>

Minimum vectors before compression training (SVS-VAMANA).

Implementations

impl VectorFieldAttributes

pub fn validate_svs(&self) -> Result<()>

Validates SVS-VAMANA specific constraints.

Call after construction when algorithm == SvsVamana to ensure the data-type restriction (only Float16/Float32) and LeanVec reduce constraints are met.

Trait Implementations

impl Clone for VectorFieldAttributes

fn clone(&self) -> VectorFieldAttributes

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VectorFieldAttributes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorFieldAttributes

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VectorFieldAttributes

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.